gorm

package
v1.5.4 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Sep 16, 2022 License: Apache-2.0 Imports: 20 Imported by: 2

Documentation

Index

Constants

This section is empty.

Variables

DefaultTypes contains a list of internal types that need to be migrated by default

Functions

func NewStorage

func NewStorage(opts ...StorageOption) (s persistence.Storage, err error)

NewStorage creates a new storage using GORM (which DB to use depends on the StorageOption)

func WithPreload added in v1.5.4

func WithPreload(query string, args ...any) *preload

WithPreload allows the customization of Gorm's preload feature with the specified query and arguments.

func WithoutPreload added in v1.5.4

func WithoutPreload() *preload

WithoutPreload disables any kind of preloading of Gorm. This is necessary, if custom join tables are used, otherwise Gorm will throws errors.

Types

type AnySerializer added in v1.5.0

type AnySerializer struct{}

AnySerializer is a GORM serializer that allows the serialization and deserialization of the google.protobuf.Any protobuf message type using a JSONB field.

func (AnySerializer) Scan added in v1.5.0

func (AnySerializer) Scan(ctx context.Context, field *schema.Field, dst reflect.Value, dbValue interface{}) (err error)

Scan implements https://pkg.go.dev/gorm.io/gorm/schema#SerializerInterface to indicate how this struct can be loaded from an SQL database field.

func (AnySerializer) Value added in v1.5.0

func (AnySerializer) Value(_ context.Context, _ *schema.Field, _ reflect.Value, fieldValue interface{}) (interface{}, error)

Value implements https://pkg.go.dev/gorm.io/gorm/schema#SerializerValuerInterface to indicate how this struct will be saved into an SQL database field.

type StorageOption

type StorageOption func(*storage)

StorageOption is a functional option type to configure the GORM storage. E.g. WithInMemory or WithPostgres

func WithAdditionalAutoMigration added in v1.4.11

func WithAdditionalAutoMigration(types ...any) StorageOption

WithAdditionalAutoMigration is an option to add additional types to GORM's auto-migration.

func WithInMemory

func WithInMemory() StorageOption

WithInMemory is an option to configure Storage to use an in memory DB

func WithLogger added in v1.4.9

func WithLogger(logger logger.Interface) StorageOption

WithLogger is an option to configure Storage to use a Logger

func WithMaxOpenConns added in v1.4.12

func WithMaxOpenConns(max int) StorageOption

WithMaxOpenConns is an option to configure the maximum number of open connections

func WithPostgres

func WithPostgres(host string, port uint16, user string, pw string, db string, sslmode string) StorageOption

WithPostgres is an option to configure Storage to use a Postgres DB

type TimestampSerializer added in v1.4.16

type TimestampSerializer struct{}

TimestampSerializer is a GORM serializer that allows the serialization and deserialization of the google.protobuf.Timestamp protobuf message type.

func (TimestampSerializer) Scan added in v1.4.16

func (TimestampSerializer) Scan(ctx context.Context, field *schema.Field, dst reflect.Value, dbValue interface{}) (err error)

Scan implements https://pkg.go.dev/gorm.io/gorm/schema#SerializerInterface to indicate how this struct can be loaded from an SQL database field.

func (TimestampSerializer) Value added in v1.4.16

func (TimestampSerializer) Value(_ context.Context, _ *schema.Field, _ reflect.Value, fieldValue interface{}) (interface{}, error)

Value implements https://pkg.go.dev/gorm.io/gorm/schema#SerializerValuerInterface to indicate how this struct will be saved into an SQL database field.

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL